{ "module": "kr-suppliers", "itemId": "1018150312", "title": "(주)대한철도", "summary": "Public procurement supplier (1018150312): 6 contracts, KRW 26,800,306,045.", "data": { "kind": "supplier", "business_registration_no": "1018150312", "corp_code": null, "name_en": null, "name_ko": "(주)대한철도", "established_date": "1999-09-10", "address": "서울특별시 종로구 성균관로 28-1 (명륜2가)", "homepage": null, "manufacturer_type": { "code": "supplier", "raw_ko": "공급" }, "employees_reported": 30, "employees_note": "Self-reported employee count at Korea ON-Line E-Procurement System (KONEPS) registration; may differ from National Pension Service (L1) subscriber counts.", "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.", "procurement": { "period": { "from": "2025-11-01", "to": "2026-10-31", "basis": "original_signed_date" }, "contract_count": 6, "joint_contract_count": 1, "total_amount_krw": 26800306045, "by_category": { "goods": { "contract_count": 0, "amount_krw": 0 }, "construction": { "contract_count": 6, "amount_krw": 26800306045 }, "services": { "contract_count": 0, "amount_krw": 0 }, "foreign": { "contract_count": 0, "amount_krw": 0 } }, "by_contract_type": { "lump_sum": { "contract_count": 3, "amount_total_krw": 2892575300, "amount_this_krw": 2892575300, "share_amount_krw": 2892575300 }, "unit_price": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 }, "multi_year": { "contract_count": 3, "amount_total_krw": 46072731700, "amount_this_krw": 26023315700, "share_amount_krw": 23907730745 }, "unknown": { "contract_count": 0, "amount_total_krw": 0, "amount_this_krw": 0, "share_amount_krw": 0 } }, "top_buyers": [ { "buyer_code": "6280669", "buyer_ko": "인천광역시 도시철도건설본부", "contract_count": 1, "amount_krw": 11988314745 }, { "buyer_code": "6130674", "buyer_ko": "전남광주통합특별시 도시철도건설본부", "contract_count": 2, "amount_krw": 11919416000 }, { "buyer_code": "B553766", "buyer_ko": "서울교통공사", "contract_count": 2, "amount_krw": 2876075300 }, { "buyer_code": "9010130", "buyer_ko": "경상남도교육청 김해건설공업고등학교", "contract_count": 1, "amount_krw": 16500000 } ], "recent_contracts": [ { "contract_no": "R26TA02278340", "title_ko": "서울도시철도7호선 청라국제도시 연장 궤도공사", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-10-02", "changed_date": null, "amount_total_krw": 14103899700, "amount_this_krw": 14103899700, "amount_krw": 14103899700, "buyer_ko": "인천광역시 도시철도건설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": true, "share_pct": 85, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02278340&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02132367", "title_ko": "광주도시철도 2호선 1단계 궤도공사(3차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2026-08-10", "changed_date": "2026-08-31", "amount_total_krw": 15984416000, "amount_this_krw": 3871416000, "amount_krw": 3871416000, "buyer_ko": "전남광주통합특별시 도시철도건설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02132367&ctrtChgOrd=01&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02120891", "title_ko": "2026년 2호선 강남구간 궤도시설 보수보강공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-08-05", "changed_date": null, "amount_total_krw": 1075980300, "amount_this_krw": 1075980300, "amount_krw": 1075980300, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02120891&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02059792", "title_ko": "김해건설공업고등학교 건설정보과 기자재(현장실습용궤도) 이전 설치 공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-07-14", "changed_date": null, "amount_total_krw": 16500000, "amount_this_krw": 16500000, "amount_krw": 16500000, "buyer_ko": "경상남도교육청 김해건설공업고등학교", "method_ko": "수의계약", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02059792&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R26TA02003677", "title_ko": "2026년 4호선 노원~창동역간 등 3개소 고가부 자갈도상 교체공사", "category": "construction", "contract_type": "lump_sum", "signed_date": "2026-06-25", "changed_date": null, "amount_total_krw": 1800095000, "amount_this_krw": 1800095000, "amount_krw": 1800095000, "buyer_ko": "서울교통공사", "method_ko": "일반경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R26TA02003677&ctrtChgOrd=00&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" }, { "contract_no": "R25TA01194574", "title_ko": "광주도시철도 2호선 1단계 궤도공사(2차)", "category": "construction", "contract_type": "multi_year", "signed_date": "2025-12-10", "changed_date": "2026-08-31", "amount_total_krw": 15984416000, "amount_this_krw": 8048000000, "amount_krw": 8048000000, "buyer_ko": "전남광주통합특별시 도시철도건설본부", "method_ko": "제한경쟁", "role": "주계약업체", "joint": false, "share_pct": 100, "url": "https://www.g2b.go.kr/link/FIUA027_01/single/?ctrtNo=R25TA01194574&ctrtChgOrd=02&prcmBsneSeCd=%EC%A1%B0070004&srchName=ctrtCrst&openUrl=Y" } ], "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend.", "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z" }, "source_url": "https://www.g2b.go.kr", "verified_at": "2026-11-02T04:36:11.608Z", "updated_at": "2026-11-02T04:36:11.608Z", "notice": "Data from Korea's Public Procurement Service (KONEPS contract and supplier records) via data.go.kr. Corporate suppliers only; sole proprietors are excluded. Not investment advice.", "amount_note": "The 12-month window is by original contract signing date: it covers contracts first signed in the period, and excludes amendments registered in the period to contracts signed earlier. Amounts are in KRW from Korea's Public Procurement Service (KONEPS). The 12-month total counts sole contracts in full and joint contracts by the supplier's share; joint contracts without a published share are counted but not summed. Multi-year contracts count only the current-period amount. Unit-price (framework) contracts are reported separately because their values are ceilings, not spend." }